The GCF is 1.
The GCF is: 1
there is no gcf for 43 but the 78 is 13 the 48 is 8
The GCF is 1.
The factors of 78 are: 1, 2, 3, 6, 13, 26, 39, 78 The factors of 91 are: 1, 7, 13, 91 The factors of 156 are: 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156 The common factors are: 1, 13 The Greatest Common Factor: GCF = 13
gcf(39, 91) = 13
The GCF is 13.The GCF is 13.
The GCF is 13.
The GCF is 13.
The GCF of 169 and 104 is 13.
The GCF is 1.
its 13 but to get it u can do factor trees that's how i do it
Since 13 is a factor of 39, it is automatically the GCF.